APA (7th ed.) Citation

Beethoven, L. v., Heifetz, J., Lateiner, J., & Piatigorsky, G. Piano trio, op. 1, no. 1.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Jascha Heifetz, Jacob Lateiner, and Gregor Piatigorsky. Piano Trio, Op. 1, No. 1.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Piano Trio, Op. 1, No. 1.